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Full-Text Articles in Courts

The Failure Of Market Efficiency, William Magnuson Jan 2023

The Failure Of Market Efficiency, William Magnuson

Faculty Scholarship

Recent years have witnessed the near total triumph of market efficiency as a regulatory goal. Policymakers regularly proclaim their devotion to ensuring efficient capital markets. Courts use market efficiency as a guiding light for crafting legal doctrine. And scholars have explored in great depth the mechanisms of market efficiency and the role of law in promoting it. There is strong evidence that, at least on some metrics, our capital markets are indeed more efficient than they have ever been. But the pursuit of efficiency has come at a cost. By focusing our attention narrowly on economic efficiency concerns—such as competition, …


The Major Questions Doctrine: Right Diagnosis, Wrong Remedy, Thomas W. Merrill Jan 2023

The Major Questions Doctrine: Right Diagnosis, Wrong Remedy, Thomas W. Merrill

Faculty Scholarship

The Supreme Court’s “major questions” doctrine has been attacked as an attempt to revive the nondelegation doctrine. The better view is that this statutory interpretation responds to perceived failings of the Chevron doctrine, which has governed court-agency relations since 1984. This article criticizes the major question doctrine and proposes modifications to the Chevron doctrine that would partially correct its failings while preserving the traditional interpretive role of courts.